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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab ft=cpp
/*
* Ceph - scalable distributed file system
*
* Copyright (C) 2013 Inktank, Inc
*
* This is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software
* Foundation. See file COPYING.
*
*/
/* N.B., this header defines fundamental serialized types. Do not
* introduce changes or include files which can only be compiled in
* radosgw or OSD contexts (e.g., rgw_sal.h, rgw_common.h)
*/
#pragma once
static inline int64_t rgw_rounded_kb(int64_t bytes)
{
return (bytes + 1023) / 1024;
}
class JSONObj;
struct RGWQuotaInfo {
template<class T> friend class RGWQuotaCache;
public:
int64_t max_size;
int64_t max_objects;
bool enabled;
/* Do we want to compare with raw, not rounded RGWStorageStats::size (true)
* or maybe rounded-to-4KiB RGWStorageStats::size_rounded (false)? */
bool check_on_raw;
RGWQuotaInfo()
: max_size(-1),
max_objects(-1),
enabled(false),
check_on_raw(false) {
}
void encode(bufferlist& bl) const {
ENCODE_START(3, 1, bl);
if (max_size < 0) {
encode(-rgw_rounded_kb(abs(max_size)), bl);
} else {
encode(rgw_rounded_kb(max_size), bl);
}
encode(max_objects, bl);
encode(enabled, bl);
encode(max_size, bl);
encode(check_on_raw, bl);
ENCODE_FINISH(bl);
}
void decode(bufferlist::const_iterator& bl) {
DECODE_START_LEGACY_COMPAT_LEN(3, 1, 1, bl);
int64_t max_size_kb;
decode(max_size_kb, bl);
decode(max_objects, bl);
decode(enabled, bl);
if (struct_v < 2) {
max_size = max_size_kb * 1024;
} else {
decode(max_size, bl);
}
if (struct_v >= 3) {
decode(check_on_raw, bl);
}
DECODE_FINISH(bl);
}
void dump(Formatter *f) const;
void decode_json(JSONObj *obj);
};
WRITE_CLASS_ENCODER(RGWQuotaInfo)
struct RGWQuota {
RGWQuotaInfo user_quota;
RGWQuotaInfo bucket_quota;
};
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